Stanbroil Gravity Series 560 Griddle Insert with Manifold Kit

The Stanbroil Gravity Series 560 griddle insert adds a flat-top cooking surface to compatible Masterbuilt Gravity Series 560 grills. It comes with a heat manifold kit, and its pre-seasoned steel surface is intended to reduce initial preparation.

At a glance

Designed for Masterbuilt Gravity Series 560 grill models MB20040220 and MB20041020.
The included manifold kit is intended to direct heat to the griddle surface. Installation requires removing the grill's original manifold.
The cooking surface is listed as pre-seasoned with vegetable oil.
Side handles are removable, and a grease drain is provided.
The listing gives a maximum temperature setting of 700 °F.

Price

$79.99Save 20%

Reference price: ~~$99.99~~

Price checked: Nov 14, 2026

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Often bought together

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$12.00

Masterbuilt® Gravity Series Rotisserie Accessory Attachment with Stainless Steel Spit Rods, Meat Claws and and Electric Power Source, Model MB20091220

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Pros and cons

Pros

Provides a flat-top alternative to the grill's original grates, broadening the cooking options described in the listing.
A pre-seasoned surface may reduce preparation before first use.
The manifold kit and grease drain are included in the stated components list.

Cons

Requires swapping out the grill's original manifold before installation, rather than simply placing the plate over the existing setup.
The listing advises applying a thin coat of cooking oil after cleaning, so the surface requires ongoing care.

Technical specifications

5 specifications

Identity
Brand	Stanbroil
Model	Gravity Series 560

Dimensions and installation
Form factor	Rectangular
Dimensions listed	21"L x 17.6"W x 1.6"Th

Materials and protection
Material listed	Alloy Steel

What to know before buying

The stated compatibility is limited to Masterbuilt Gravity Series 560 models MB20040220 and MB20041020. Check your grill's model before buying. The listing says to remove the original manifold for installation and to oil the griddle after cleaning. The 700 °F maximum temperature setting is a listing claim.

What’s in the box

Included

Griddle top
Heat manifold kit

Who is it for?

A good fit for

Masterbuilt Gravity Series 560 owners who want a flat-top surface for foods such as eggs, pancakes, vegetables, bacon or fried rice.
Buyers who want a griddle insert with a heat manifold kit rather than a griddle top alone.

Less suited to

Owners of other grill models unless compatibility is confirmed.
Buyers who want a griddle that needs no installation changes or post-cleaning oil care.

Stanbroil Gravity Series 560 Griddle Insert with Manifold Kit · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 8 ratings

5 stars35%35%
4 stars65%65%
3 stars0%0%
2 stars0%0%
1 star0%0%

Aggregate ratings are generally positive, with ratings in the four- and five-star categories. The small rating sample and lack of written feedback do not reveal what customers liked or disliked, so buyers should weigh the stated fit, manifold installation and surface-care requirements against their needs.